Mauricii David Sacerdotis, in utroque jure licentiati Animadversiones in observationes chronologicas R. P. P. Possini, societatis Jesu ad Pachymerem

First edition. Uncommon, with copies at the Bibliothèque Nationale de France and at Dijon. In original wrappers, the gatherings were probably removed from a book that contained several works. The book is an exegesis of universal chronology based on the work of Father Possini and the Byzantine scholastic Pachymeres, who apparently lived in the 11th century. There are several tables containing the cycles of the moon and sun and the corresponding months. At the end of the work, two letters in French on Petau's chronological convictions regarding the Greek calendar.